python:pycodestyle（ex-pep8）与pylint严格性

我有一个

python

项目，我想检查它是否符合

PEP8

的要求

我的

setyp.cfg

如下所示：

[pycodestyle]
count = True
ignore = E266, W504
max-line-length = 80
statistics = True
exclude = .venv,./build%

经过一些清理后，我的

pycodestyle

检查现在没有显示错误或警告（当然忽略了那些错误或警告）

但是，对我的项目运行

pylint

会产生大量错误：

（其中一些仅用于演示）

---

这两种工具怎么会产生如此不一致的结果呢？

我刚刚在比较

pycodestyle

和

pylint

我自己时，遇到了这个问题

简言之，答案是

pycodestyle

是

pylint

的“子集”。让我引用一下：

• Pycodestyle（前身为PEP8）是官方的linter工具，用于对照PEP8 python的样式约定检查python代码
• Pylint是一个python linter，它检查源代码，还充当bug和质量检查器。它有比PEP8（Python风格指南）更多的验证检查和选项。
  • 这是python中最常用的linting工具
  • 它包括以下功能：
    • 检查每行的长度
    • 根据项目的编码标准检查变量名的格式是否正确
    • 检查声明的接口是否真正实现

~/Workspace/my-app  master ✔                                                                                                                        2h36m
➢  pycodestyle .
(.venv)
~/Workspace/my-app  master ✔

************* Module somemodule.commands
src/somemodule/commands.py:98:0: C0330: Wrong continued indentation (add 16 spaces).
                            format(gcp_project)))
                            ^               | (bad-continuation)
src/somemodule/commands.py:1:0: C0111: Missing module docstring (missing-docstring)
src/somemodule/commands.py:21:-1: W0105: String statement has no effect (pointless-string-statement)
src/somemodule/commands.py:29:4: C0103: Variable name "p" doesn't conform to snake_case naming style (invalid-name)
src/somemodule/commands.py:45:4: C0103: Variable name "p" doesn't conform to snake_case naming style (invalid-name)
src/somemodule/commands.py:41:16: W0613: Unused argument 'g_project' (unused-argument)
src/somemodule/commands.py:58:0: C0111: Missing function docstring (missing-docstring)
src/somemodule/commands.py:59:4: C0103: Variable name "p" doesn't conform to snake_case naming style (invalid-name)
src/somemodule/commands.py:100:4: R1705: Unnecessary "else" after "return" (no-else-return)
src/somemodule/commands.py:102:8: C0103: Variable name "p2" doesn't conform to snake_case naming style (invalid-name)
src/somemodule/commands.py:123:4: C0103: Variable name "p" doesn't conform to snake_case naming style (invalid-name)
src/somemodule/commands.py:139:0: C0111: Missing function docstring (missing-docstring)
src/somemodule/commands.py:2:0: C0411: standard import "import os" should be placed before "import click" (wrong-import-order)
src/somemodule/commands.py:3:0: C0411: standard import "import sys" should be placed before "import click" (wrong-import-order)
src/somemodule/commands.py:5:0: C0411: standard import "from subprocess import Popen, PIPE" should be placed before "import click" (wrong-import-order)